From e62958fce94b30ef6aab99bb1bc49fde7fac73ea Mon Sep 17 00:00:00 2001 From: Omar Sandoval Date: Mon, 2 Dec 2019 17:34:17 -0800 Subject: btrfs: get rid of trivial __btrfs_lookup_bio_sums() wrappers Currently, we have two wrappers for __btrfs_lookup_bio_sums(): btrfs_lookup_bio_sums_dio(), which is used for direct I/O, and btrfs_lookup_bio_sums(), which is used everywhere else. The only difference is that the _dio variant looks up csums starting at the given offset instead of using the page index, which isn't actually direct I/O-specific. Let's clean up the signature and return value of __btrfs_lookup_bio_sums(), rename it to btrfs_lookup_bio_sums(), and get rid of the trivial helpers. Reviewed-by: Nikolay Borisov Signed-off-by: Omar Sandoval Signed-off-by: David Sterba --- fs/btrfs/compression.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/btrfs/compression.c') diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index 43e1660f450f..b6373de176f8 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -763,7 +763,7 @@ blk_status_t btrfs_submit_compressed_read(struct inode *inode, struct bio *bio, if (!(BTRFS_I(inode)->flags & BTRFS_INODE_NODATASUM)) { ret = btrfs_lookup_bio_sums(inode, comp_bio, - sums); + false, 0, sums); BUG_ON(ret); /* -ENOMEM */ } @@ -791,7 +791,7 @@ blk_status_t btrfs_submit_compressed_read(struct inode *inode, struct bio *bio, BUG_ON(ret); /* -ENOMEM */ if (!(BTRFS_I(inode)->flags & BTRFS_INODE_NODATASUM)) { - ret = btrfs_lookup_bio_sums(inode, comp_bio, sums); + ret = btrfs_lookup_bio_sums(inode, comp_bio, false, 0, sums); BUG_ON(ret); /* -ENOMEM */ } -- cgit v1.2.3